The much-anticipated Rapido HO GE 44-ton diesel locomotive recently arrived at our headquarters. Model Railroader Senior Editor Cody Grivno provides a brief history of the center-cab switcher and ...

EMD SD70M Demonstrator 2 Drive the EMD SD70M Demonstrator unit 7013. With the introduction of the SD70M locomotive, the first three of the type were used by EMD as 'demonstrator' units ...